Unknown City

Travel into the future to save your present self. This is an unknown era, an unknown world, and an unknown time and space. They may seem different, but in fact they are all closely related. It even involves a time transaction, and he will die soon in modern times. How to save himself by traveling between the two places. Is it a conspiracy or a conspiracy? Is it someone's plan? Or is it just a coincidence? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.